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Pfeiffer Vacuum Duo 2.5 User Manual

Pfeiffer Vacuum Duo 2.5
32 pages
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Translation of the original instructions
Operating Instructions
EN
PK 0152 BEN/P (1206)
UNO/DUO 2.5, DUO 2.5 C, UNO 5
Rotary Vane Pump

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Pfeiffer Vacuum Duo 2.5 Specifications

General IconGeneral
Pumping speed2.5 m³/h
Motor rating0.18 kW
Motor Power0.18 kW
Frequency50/60 Hz
Ultimate pressure without gas ballast0.6 mbar
Ultimate pressure with gas ballast15 mbar
Ultimate Pressure0.6 mbar
Inlet PortDN 16 KF

Summary

About this manual

Manual Validity and Applicability

Information on the manual's applicability and validity period. Updates available online.

Manual Conventions and Symbols

Explains hazard levels, pictograms, abbreviations, and symbols used in the manual for clarity.

Safety

General Safety Precautions

Essential safety advice for installation, operation, and maintenance of the vacuum pump.

Proper Use and CE Conformity

Defines correct usage procedures and outlines requirements for CE conformity.

Improper Use Cases

Lists prohibited uses that void warranty and liability, ensuring correct operation.

Transport and Storage

Pump Transport Instructions

Guidelines for safely transporting the pump, including handling and flange protection.

Pump Storage Guidelines

Instructions for storing the pump to maintain its condition and prevent damage.

Product Description

Product Identification and Rating Plate

How to identify the product using the rating plate information for correct communication.

Scope of Delivery Components

Lists all components included with the pump as part of the standard delivery package.

Differences Between Pump Versions

Details the specific variations and features between different UNO/DUO pump models.

Vacuum Pump Functionality

Installation

Pump Setup and Installation Location

Requirements for the installation location, including load capacity, angle, and environment.

Filling the Operating Fluid

Connecting to the Vacuum Side

Connecting to the Exhaust Side

Connecting to the Mains Power Supply

Voltage Range and Fuse Protection

Operation

Pre-Operation Checks

Essential checks to perform before switching on the pump to ensure safe operation.

Switching the Pump On

Procedure for starting the vacuum pump correctly in various pressure ranges.

Pumping Condensable Vapours

Special operating procedures for pumping condensable gases using the gas ballast valve.

Gas Ballast Valve Operation Modes

Switching Off the Pump

Maintenance Precautions

Maintenance and Overhaul Checklist

Changing the Operating Fluid

Pump Flushing Procedure

Decommissioning

Shutting Down for Extended Periods

Steps for preparing the pump for long-term storage to prevent corrosion and damage.

Re-starting After Long Shutdown

Procedures and checks required before restarting the pump after a shutdown of 2 years or more.

Pump Disposal Guidelines

Instructions for the environmentally safe disposal of the pump and its components.

Malfunctions

Malfunction Troubleshooting Guide

A guide to identifying and rectifying common pump problems, including causes and remedies.

Service

Pfeiffer Vacuum Service Center Procedures

Steps for initiating maintenance and repairs, including forms and shipment instructions.

Shipping Contaminated Pumps or Devices

Special instructions for neutralizing and shipping pumps that may be contaminated.

Spare Parts

Spare Parts and Packages

Information on available spare parts packages, including sets of seals, vanes, and overhaul kits.

Available Accessories

Technical Data Overview

Pump Physical Dimensions

CE Declaration of Conformity

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